CVE-2026-118605 Alpine iLX-F511 - Remote Code Execution

Alpine iLX-F511 contains a stack-based buffer overflow caused by improper validation of user-supplied data length in prh_sdp_service_search_decode, letting network-adjacent attackers execute arbitrary code as root, exploit requires Bluetooth pairing.

CVSS base score 8.0 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution, Privilege Escalation
CVSS vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
28 October 2026
Updated
29 October 2026
Weakness
CWE-121

Vendor fix

Update to the latest firmware version provided by Alpine addressing this vulnerability.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs